A kind of preparation method of aluminum foam
A technology of foamed aluminum and aluminum chips, applied in the field of foamed aluminum materials, can solve the problem of high cost and achieve the effect of low cost, high compactness and uniform porosity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] A preparation method of aluminum foam, the method specifically comprises the following steps:
[0026] Step 1, immersing and cleaning the scrap aluminum in ethanol, washing in distilled water and soaking in secondary ethanol to form an alcohol solution of scrap aluminum;
[0027] Step 2, after mixing the foaming agent and the binder, adding the alcohol solution of crushed aluminum chips, and stirring evenly to obtain the mixed solution;
[0028] Step 3, put the mixed solution into the mold for ultrasonic vibration for 1 hour, and then rapidly cool down and solidify;
[0029] In step 4, the solidified mixed material is placed at a low temperature for 2 hours, then sintered at a high temperature for 2 hours, and the foamed aluminum can be obtained after natural cooling.
[0030] The formula of described aluminum foam is as follows:
[0031] 20 parts of crushed aluminum chips, 2 parts of foaming agent, 10 parts of adhesive.
[0032] The foaming agent adopts organic foam...
Embodiment 2
[0040] A preparation method of aluminum foam, the method specifically comprises the following steps:
[0041] Step 1, immersing and cleaning the scrap aluminum in ethanol, washing in distilled water and soaking in secondary ethanol to form an alcohol solution of scrap aluminum;
[0042] Step 2, after mixing the foaming agent and the binder, adding the alcohol solution of crushed aluminum chips, and stirring evenly to obtain the mixed solution;
[0043] Step 3, put the mixed solution into the mold for ultrasonic vibration for 3 hours, then rapidly cool down and solidify;
[0044] In step 4, the solidified mixed material is placed at a low temperature for 4 hours, then sintered at a high temperature for 8 hours, and the foamed aluminum can be obtained after natural cooling.
[0045] The formula of described aluminum foam is as follows:
[0046] 30 parts of crushed aluminum chips, 4 parts of foaming agent, 15 parts of adhesive.
[0047] The foaming agent adopts organic foaming...
Embodiment 3
[0055] A preparation method of aluminum foam, the method specifically comprises the following steps:
[0056] Step 1, immersing and cleaning the scrap aluminum in ethanol, washing in distilled water and soaking in secondary ethanol to form an alcohol solution of scrap aluminum;
[0057] Step 2, after mixing the foaming agent and the binder, adding the alcohol solution of crushed aluminum chips, and stirring evenly to obtain the mixed solution;
[0058] Step 3, put the mixed solution into the mold for ultrasonic vibration for 2 hours, then rapidly cool down and solidify;
[0059] In step 4, the solidified mixed material is placed at a low temperature for 3 hours, then sintered at a high temperature for 5 hours, and the foamed aluminum can be obtained after natural cooling.
[0060] The formula of described aluminum foam is as follows:
[0061] 25 parts of crushed aluminum chips, 3 parts of foaming agent, 13 parts of adhesive.
[0062] The foaming agent adopts organic foaming...
PUM
Property | Measurement | Unit |
---|---|---|
tensile strength | aaaaa | aaaaa |
tensile strength | aaaaa | aaaaa |
tensile strength | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com